Automatic appearance cleaning device for wind power tower drum

Abstract

The utility model discloses a wind power tower drum appearance automatic cleaning device which comprises a tower drum cleaning auxiliary assembly. The tower drum cleaning auxiliary assembly comprises an outer arc-shaped plate, an inner arc-shaped plate arranged on the inner side of the outer arc-shaped plate, a sliding block fixed to the top face of the outer arc-shaped plate, an electric sliding rail connected with the sliding block, side plates fixed to the two sides of the electric sliding rail, round holes formed in the surfaces of the side plates, and a cleaning device arranged on the bottom face of a tower drum, the driving motor is fixed on the ground, the speed reducer is connected with the driving motor, and the rubber roller is connected to the output end of the speed reducer; and a cleaning assembly. According to the tower drum cleaning device, the tower drum cleaning auxiliary assembly and the cleaning assembly are matched with each other, full-coverage cleaning is automatically conducted on the surface of the whole tower drum, bottom face cleaning dead corners are disinfected, the ground space of a plant does not need to be occupied due to the hoisting structural design, and use is flexible.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind power tower production technical field, concretely for a kind of for wind power tower appearance automatic cleaning device. BACKGROUND

[0002] Wind power tower is the tower pole of wind power generation, and it is the connecting component between wind turbine generator and foundation ring, which is usually made of cylindrical structure of steel material, mainly plays the role of support in wind turbine generator, and absorbs the vibration of generator set, the whole cleaning is needed when tower is finished and shipped, in prior art, due to the large tower, it is necessary to use spray gun to spray and clean each surface during cleaning process, due to the high tower, it is necessary to use auxiliary lifting device to assist workers to clean, and due to the support of frame on the bottom surface of tower during production, it is difficult to clean the bottom surface of tower, which affects the cleaning efficiency of tower production. SUMMARY

[0003] Therefore, the utility model aims at providing a kind of for wind power tower appearance automatic cleaning device, by the mutual cooperation of the tower cleaning auxiliary assembly and cleaning assembly of being set, reach when using, the surface of entire tower is cleaned completely, disinfects bottom surface cleaning dead angle, and the structure design of hoisting does not need to occupy the ground space of workshop, and it is more flexible to use.

[0004] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme: a kind of for wind power tower appearance automatic cleaning device, including:

[0005] Tower cleaning auxiliary assembly, the tower cleaning auxiliary assembly includes the outer arc plate being set, the inner arc plate being set in the inner side of the outer arc plate, the sliding block being fixed in the top surface of the outer arc plate, the electric sliding rail being connected with the sliding block, the side plate being fixed in the both sides of the electric sliding rail, the round hole being opened in the surface of the side plate, the drive motor being set in the bottom surface of tower and being fixed on ground, the speed reducer being connected with the drive motor, the rubber roller being connected in the output end of the speed reducer;

[0006] Cleaning assembly, the cleaning assembly includes the fixed plate being fixed in the inner side of the inner arc plate, the first curved plate being fixed in one side of the fixed plate, the second curved plate being fixed in the other side of the fixed plate, the first spray head being set in the top end of the first curved plate, the second spray head being set in the top end of the second curved plate, the electric telescopic rod being set in the center position of the fixed plate, the concave frame being connected in the top end of the electric telescopic rod, the cleaning scraping strip being mutually nested with the concave frame.

[0007] As a preferred scheme of the automatic cleaning device for the appearance of the wind power tower drum, the driving motor, the speed reducer and the rubber roller are provided with four, and the four rubber rollers are in mutual contact with the bottom surface of the tower drum.

[0008] As a preferred scheme of the automatic cleaning device for the appearance of the wind power tower drum, the first spray head and the second spray head are obliquely arranged, and the spraying directions of the first spray head and the second spray head are towards the cleaning scraping strips.

[0009] As a preferred scheme of the automatic cleaning device for the appearance of the wind power tower drum, the fixing plates are provided with a plurality of, and the plurality of fixing plates are annularly distributed, wherein the position of each fixing plate is provided with a corresponding spray head and cleaning scraping strip.

[0010] As a preferred scheme of the automatic cleaning device for the appearance of the wind power tower drum, the connecting assembly comprises a square plate fixed on the bottom surface of the outer arc plate, a protruding plate fixed on the side wall of the inner arc plate and a through hole formed in the surface of the square plate.

[0011] As a preferred scheme of the automatic cleaning device for the appearance of the wind power tower drum, the square plate and the protruding plate are mutually attached, and the square plate and the protruding plate are locked through the through hole.

[0012] Compared with the prior art, the automatic cleaning device for the appearance of the wind power tower drum has the following advantages:

[0013] I. By the cooperation of the tower drum cleaning auxiliary assembly and the cleaning assembly, the surface of the entire tower drum can be automatically and fully cleaned, the bottom surface cleaning dead angle can be eliminated, and the hoisting structure design does not need to occupy the ground space of the factory building, and the use is more flexible.

[0014] II. The inner arc plate can be replaced as a whole through the connecting assembly, so that the inner arc plate suitable for the specification of the tower drum can be selected, and the cleaning applicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0016] Figure 1 The structural diagram of the present application;

[0017] Figure 2 It is a structure diagram of the connecting assembly of the utility model;

[0018] Figure 3 It is a structure diagram of the cleaning assembly of the utility model.

[0019] In the figure: 11, outer arc plate; 12, inner arc plate; 13, sliding block; 14, electric sliding rail; 15, side plate; 16, round hole; 17, driving motor; 18, speed reducer; 19, rubber roller; 21, fixed plate; 22, first curved plate; 23, second curved plate; 24, first nozzle; 25, second nozzle; 26, electric telescopic rod; 27, concave frame; 28, cleaning scraping strip; 31, square plate; 32, raised plate; 33, through hole. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0021] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and persons skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0022] Secondly, the utility model is described in detail in combination with the schematic diagram, and in order to facilitate the description, the sectional view of the device structure will be partially enlarged without the general proportion when the embodiments of the utility model are described in detail, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below in combination with the drawings.

[0024] The utility model provides a kind of for wind power tower cylinder appearance automatic cleaning device, by the mutual cooperation of the tower cylinder cleaning auxiliary component and cleaning component of being set, reach when using, the surface of entire tower cylinder is cleaned completely covering, disinfecting bottom surface cleaning dead angle, and the structure design of hoisting does not need to occupy the ground space of workshop, it is more flexible to use.

[0025] Figure 1 、 Figure 2 、 Figure 3 It is the overall structure schematic diagram of one embodiment of the utility model for wind power tower cylinder appearance automatic cleaning device, please refer to Figure 1 、 Figure 2 、Figure 3 The main structure of the embodiment includes a tower cleaning auxiliary assembly and a cleaning assembly.

[0026] The tower cleaning auxiliary assembly is used to assist the movement of the tower, and facilitates the cleaning without dead angle. Specifically, the tower cleaning auxiliary assembly includes an outer arc plate 11, an inner arc plate 12 arranged on the inner side of the outer arc plate 11, a sliding block 13 fixed on the top surface of the outer arc plate 11, an electric sliding rail 14 connected with the sliding block 13, side plates 15 fixed on both sides of the electric sliding rail 14, circular holes 16 arranged on the surface of the side plates 15, a driving motor 17 arranged on the bottom surface of the tower and fixed on the ground, a speed reducer 18 connected with the driving motor 17, and rubber rollers 19 connected with the output end of the speed reducer 18.

[0027] In specific use, the driving motor 17 drives the speed reducer 18 to drive the rubber rollers 19 to rotate. Since the distributed rubber rollers 19 are in contact with the tower, the tower will rotate in place at this time. Thus, the cleaning assembly is matched, and the cleaning without dead angle can be completed. The two side plates 15 are positioned and installed by penetrating the circular holes 16 through bolts, forming a hoisting type structure design, reducing the floor area of the workshop, and improving the flexibility of use.

[0028] The cleaning assembly is used for omnidirectional cleaning. Specifically, the cleaning assembly includes a fixed plate 21 fixed on the inner side of the inner arc plate 12, a first curved plate 22 fixed on one side of the fixed plate 21, a second curved plate 23 fixed on the other side of the fixed plate 21, a first spray head 24 arranged on the top end of the first curved plate 22, a second spray head 25 arranged on the top end of the second curved plate 23, an electric telescopic rod 26 arranged at the center position of the fixed plate 21, a concave frame 27 connected with the top end of the electric telescopic rod 26, and a cleaning scraping strip 28 matched with the concave frame 27.

[0029] The distributed first spray head 24 and the second spray head 25 are in communication with the water supply hose outside.

[0030] In specific use, the electric telescopic rod 26 drives the concave frame 27 to move forward until the cleaning scraping strip 28 is attached to the outer wall of the tower during the driving rotation of the tower by the rubber rollers 19. Thus, the cleaning scraping strip 28 scrapes the dirt on the surface of the tower during the rotation of the tower. At this time, the distributed first spray head 24 and the second spray head 25 perform real-time flushing, and the electric sliding rail 14 drives the sliding block 13 to move forward. Thus, the outer arc plate 11 and the inner arc plate 12 move along the outside of the tower. Thus, the cleaning scraping strip 28 moves forward to realize the cleaning of the entire length of the tower, eliminate the cleaning dead angle at the bottom surface of the tower, and improve the cleaning efficiency.

[0031] Further, the connection assembly includes a square plate 31 fixed on the bottom surface of the outer arc plate 11, a protruding plate 32 fixed on the side wall of the inner arc plate 12, and a through hole 33 arranged on the surface of the square plate 31.

[0032] In specific use, the square plate 31 and the convex plate 32 are mutually attached, and the square plate 31 and the convex plate 32 are locked through the penetration, and the structure design only needs to screw off the bolt to realize the separation of the outer arc plate 11 and the inner arc plate 12, so that the cleaning assembly can be replaced as a whole, and the user can freely select the applicable cleaning assembly, and the use is flexible.

[0033] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the disclosed embodiments of the utility model can be combined with each other in any way, and the combinations are not exhaustively described in the specification only for the purpose of omitting the length and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An apparatus for automatic cleaning of the exterior of a wind turbine tower, characterized in that The utility model relates to a tower cleaning auxiliary assembly, which comprises an outer arc plate (11), an inner arc plate (12) arranged inside the outer arc plate (11), a sliding block (13) fixed on the top surface of the outer arc plate (11), an electric sliding rail (14) connected with the sliding block (13), side plates (15) fixed on both sides of the electric sliding rail (14), circular holes (16) opened on the surface of the side plates (15), a driving motor (17) arranged on the bottom surface of the tower and fixed on the ground, a speed reducer (18) connected with the driving motor (17), and rubber rollers (19) connected with the output end of the speed reducer (18). The utility model relates to a cleaning assembly, which comprises a fixed plate (21) fixed inside the inner arc plate (12), a first curved plate (22) fixed on one side of the fixed plate (21), a second curved plate (23) fixed on the other side of the fixed plate (21), a first spray head (24) arranged on the top end of the first curved plate (22), a second spray head (25) arranged on the top end of the second curved plate (23), an electric telescopic rod (26) arranged at the center position of the fixed plate (21), a concave frame (27) connected with the top end of the electric telescopic rod (26), and a cleaning scraping strip (28) which is mutually sleeved with the concave frame (27). The driving motor (17), the speed reducer (18) and the rubber rollers (19) are arranged in four, and the four rubber rollers (19) are in contact with the bottom surface of the tower.

2. The automatic cleaning device for the appearance of a wind power tower cylinder according to claim 1, characterized in that, The first spray head (24) and the second spray head (25) are arranged obliquely, and the spray direction of the first spray head (24) and the second spray head (25) is towards the cleaning scraping strip (28).

3. The automatic cleaning device for the appearance of a wind power tower cylinder according to claim 2, characterized in that, The fixed plate (21) is arranged in multiple, and the multiple fixed plates (21) are arranged in a ring shape, wherein the position of each fixed plate (21) is provided with a corresponding spray head and cleaning scraping strip (28).

4. The automatic cleaning device for the appearance of a wind power tower cylinder according to claim 3, characterized in that, The utility model also comprises a connecting assembly, which comprises a square plate (31) fixed on the bottom surface of the outer arc plate (11), a protruding plate (32) fixed on the side wall of the inner arc plate (12), and a through hole (33) opened on the surface of the square plate (31).

5. A device for automatic cleaning of the exterior of a wind turbine tower according to claim 4, characterized in that The square plate (31) and the protruding plate (32) are mutually matched, and the square plate (31) and the protruding plate (32) are locked through the through hole.

6. A device for automatic cleaning of the exterior of a wind turbine tower according to claim 5, characterized in that: ​

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